diff options
| author | Himanshu Agarwal <himanaga@qti.qualcomm.com> | 2016-03-09 22:36:40 +0530 |
|---|---|---|
| committer | Anjaneedevi Kapparapu <akappa@codeaurora.org> | 2016-03-22 18:19:32 +0530 |
| commit | 9684b3ccf1b7ff3a5247cf36597eb1737c8131d9 (patch) | |
| tree | 967744c987bac29067f3118f9c5f398ec264937b | |
| parent | a75bfd97a2a6362297ec124dda56445fde17fe66 (diff) | |
qcacld-2.0: Add support to mark first packet after wow wakeup
Add support to mark the highest bit of the skb->mark for the first
packet after wow wakeup event from firmware
Change-Id: I877dd7af9a58ebc02d73461cc2a29e86a3945dec
CRs-Fixed: 989984
| -rw-r--r-- | CORE/CLD_TXRX/HTT/htt_internal.h | 3 | ||||
| -rw-r--r-- | CORE/CLD_TXRX/HTT/htt_rx.c | 6 | ||||
| -rw-r--r-- | CORE/SERVICES/COMMON/adf/adf_nbuf.h | 12 | ||||
| -rw-r--r-- | CORE/SERVICES/COMMON/adf/linux/adf_nbuf_pvt.h | 6 | ||||
| -rw-r--r-- | CORE/SERVICES/COMMON/wal_rx_desc.h | 3 |
5 files changed, 30 insertions, 0 deletions
diff --git a/CORE/CLD_TXRX/HTT/htt_internal.h b/CORE/CLD_TXRX/HTT/htt_internal.h index aa16980c369e..826c982116d6 100644 --- a/CORE/CLD_TXRX/HTT/htt_internal.h +++ b/CORE/CLD_TXRX/HTT/htt_internal.h @@ -58,6 +58,9 @@ struct htt_host_fw_desc_base { } u; }; +/* mark the first packet after wow wakeup */ +#define HTT_MARK_FIRST_WAKEUP_PACKET 0x80000000 + /* * This struct defines the basic descriptor information used by host, * which is written either by the 11ac HW MAC into the host Rx data diff --git a/CORE/CLD_TXRX/HTT/htt_rx.c b/CORE/CLD_TXRX/HTT/htt_rx.c index d42ad328d4ce..88add181d110 100644 --- a/CORE/CLD_TXRX/HTT/htt_rx.c +++ b/CORE/CLD_TXRX/HTT/htt_rx.c @@ -1907,6 +1907,12 @@ htt_rx_amsdu_rx_in_order_pop_ll( *((u_int8_t *) &rx_desc->fw_desc.u.val) = HTT_RX_IN_ORD_PADDR_IND_FW_DESC_GET(*(msg_word + 1)); + if (HTT_RX_IN_ORD_PADDR_IND_MSDU_INFO_GET(*(msg_word + 1)) & + FW_MSDU_INFO_FIRST_WAKEUP_M) { + adf_os_print("%s: first packet after WOW wakeup\n", __func__); + adf_nbuf_update_skb_mark(msdu, HTT_MARK_FIRST_WAKEUP_PACKET); + } + msdu_count--; if (ghtt_packetdump_cb) { diff --git a/CORE/SERVICES/COMMON/adf/adf_nbuf.h b/CORE/SERVICES/COMMON/adf/adf_nbuf.h index 8d30142acf62..c756b265ab8a 100644 --- a/CORE/SERVICES/COMMON/adf/adf_nbuf.h +++ b/CORE/SERVICES/COMMON/adf/adf_nbuf.h @@ -1226,5 +1226,17 @@ adf_nbuf_is_eapol_pkt(adf_nbuf_t buf) int adf_nbuf_update_radiotap(struct mon_rx_status *rx_status, adf_nbuf_t nbuf, u_int32_t headroom_sz); +/** + * adf_nbuf_update_skb_mark() - update skb->mark. + * @skb: Pointer to nbuf + * @mask: the mask to set in skb->mark + * + * Return: None + */ +static inline void +adf_nbuf_update_skb_mark(adf_nbuf_t skb, uint32_t mask) +{ + __adf_nbuf_update_skb_mark(skb, mask); +} #endif diff --git a/CORE/SERVICES/COMMON/adf/linux/adf_nbuf_pvt.h b/CORE/SERVICES/COMMON/adf/linux/adf_nbuf_pvt.h index de3203b42610..ce33918f9ba0 100644 --- a/CORE/SERVICES/COMMON/adf/linux/adf_nbuf_pvt.h +++ b/CORE/SERVICES/COMMON/adf/linux/adf_nbuf_pvt.h @@ -1234,4 +1234,10 @@ __adf_nbuf_peek_data(__adf_nbuf_t buf, void **data, a_uint32_t off, #define __adf_nbuf_get_tx_htt2_frm(skb) \ NBUF_GET_TX_HTT2_FRM(skb) +static inline void +__adf_nbuf_update_skb_mark(__adf_nbuf_t skb, uint32_t mask) +{ + skb->mark |= mask; +} + #endif /*_adf_nbuf_PVT_H */ diff --git a/CORE/SERVICES/COMMON/wal_rx_desc.h b/CORE/SERVICES/COMMON/wal_rx_desc.h index 44ee98e9de4b..82ad0bf92b13 100644 --- a/CORE/SERVICES/COMMON/wal_rx_desc.h +++ b/CORE/SERVICES/COMMON/wal_rx_desc.h @@ -68,6 +68,9 @@ struct hw_rx_desc_base { }; #endif +#define FW_MSDU_INFO_FIRST_WAKEUP_M 0x40 +#define FW_MSDU_INFO_FIRST_WAKEUP_S 6 + /* * This struct defines the basic MSDU rx descriptor created by FW. */ |